I want to have a fixed background image on an ::after element. I am using this (valid) shorthand to do so:
&::after {
content: "";
display: block;
position: absolute;
width: 100%;
bottom: 0;
height: 6vw;
transform: translateY(2vw) rotate(2deg) skewX(2deg);
background: url('../img/marmer.jpg') no-repeat center center/ cover transparent fixed;}
The backgrond image is there(of course), but despite the background-attachment being set as "fixed" it is behaving as "scroll". I did do searching but could not find confirmation this cannot work. Does anybody ever got this working?